fork 了別人的倉庫后,原作者又更新了倉庫,如何將自己的代碼和原倉庫保持一致?本文將給你解答。
如何使用搜索引擎
其實這個問題並不難,我又被坑了。百度搜的東西不靠譜啊,以后這種問題一定要用英文在 Google 或者 Bing 上搜索,這樣才能搜到原汁原味的答案。就當是一個教訓吧。
搜索 fork sync,就可以看到 GitHub 自己的幫助文檔 Syncing a fork 點進去看這篇的時候,注意到有一個 Tip: Before you can sync your fork with an upstream repository, you must configure a remote that points to the upstream repository in Git.
根據這兩篇文章,問題迎刃而解!
具體方法
Configuring a remote for a fork
-
給 fork 配置一個 remote
-
主要使用
git remote -v查看遠程狀態。
git remote -v
# origin https://github.com/YOUR_USERNAME/YOUR_FORK.git (fetch)
# origin https://github.com/YOUR_USERNAME/YOUR_FORK.git (push)
- 添加一個將被同步給 fork 遠程的上游倉庫
git remote add upstream https://github.com/ORIGINAL_OWNER/ORIGINAL_REPOSITORY.git
- 再次查看狀態確認是否配置成功。
git remote -v
# origin https://github.com/YOUR_USERNAME/YOUR_FORK.git (fetch)
# origin https://github.com/YOUR_USERNAME/YOUR_FORK.git (push)
# upstream https://github.com/ORIGINAL_OWNER/ORIGINAL_REPOSITORY.git (fetch)
# upstream https://github.com/ORIGINAL_OWNER/ORIGINAL_REPOSITORY.git (push)
Syncing a fork
- 從上游倉庫 fetch 分支和提交點,傳送到本地,並會被存儲在一個本地分支 upstream/master
git fetch upstream
git fetch upstream
# remote: Counting objects: 75, done.
# remote: Compressing objects: 100% (53/53), done.
# remote: Total 62 (delta 27), reused 44 (delta 9)
# Unpacking objects: 100% (62/62), done.
# From https://github.com/ORIGINAL_OWNER/ORIGINAL_REPOSITORY
# * [new branch] master -> upstream/master
- 切換到本地主分支(如果不在的話)
git checkout master
git checkout master
# Switched to branch 'master'
- 把 upstream/master 分支合並到本地 master 上,這樣就完成了同步,並且不會丟掉本地修改的內容。
git merge upstream/master
git merge upstream/master
# Updating a422352..5fdff0f
# Fast-forward
# README | 9 -------
# README.md | 7 ++++++
# 2 files changed, 7 insertions(+), 9 deletions(-)
# delete mode 100644 README
# create mode 100644 README.md
- 如果想更新到 GitHub 的 fork 上,直接
git push origin master就好了。
